Hackers Use ____ Programs to Monitor Activity on a Wireless

question 86

Multiple Choice

Hackers use ____ programs to monitor activity on a wireless network in order to obtain personal information that unsuspecting users might transmit.

• A) bloodhound
• B) sniffer
• C) Web bug
• D) pharming

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Definitions:

Four-Firm Concentration Ratio

A measure of market concentration, indicating the total market share held by the four largest firms within a specific industry.

Oligopoly

A market structure characterized by a small number of firms controlling a large market share, leading to limited competition and potentially higher prices for consumers.

Monopolistic Competition

A competitive landscape where numerous companies offer products that are alike but not the same, providing an opportunity for limited market control and the distinction of products.

Concentration Ratio

A statistical measure that indicates the extent of competition in a market, calculated as the market share of the largest firms.